Audio Systems; Setting The Clock - GMC 1999 Envoy Owner's Manual

Audio Systems

Your Delco Electronics audio system has been designed
to operate easily and give years of listening pleasure.
You will get the most enjoyment out of it if you acquaint
yourself with it first. Find out what your Delco
Electronics system can do and how to operate all its
controls, to be sure you're getting the most out of the
advanced engineering that went into it.

Setting the Clock

Press and hold HR until the correct hour appears on the
display. Press and hold MN until the correct minute
appears on the display. To display the clock with the
ignition off, press RECALL or HR/MN and the time
will be displayed for a few seconds. There is an initial
-
two second delay before the clock goes into the
-
time set mode.
3-8
AM-FM Stereo with Cassette Tape Player
-
Included with the AM FM Stereo with Cassette Tape
R
Player are six Bose high performance speakers and a six
channel Bose amplifier. Please see your dealer for details.
Playing the Radio
-
PWR VOL: Press this knob to turn the system on and
off. To increase volume, turn the knob clockwise. Turn
it counterclockwise to decrease volume. The knob is
capable of being rotated continuously.
REAR DSPL: When the primary radio is turned on,
press this button to turn the rear seat audio display on
the primary radio on. Press it again to turn the rear seat
audio display off.
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